Solar Energy – Advantages and Disadvantages
Solar energy is a form of energy created from the light that is emitted by sunlight. It is one of the most plentiful forms of energy as well as one of the cleanest. This means that there is no pollution in the air when using solar energy as opposed to other sources such as fossil fuels and nuclear waste. It also has a beneficial effect on the climate. Some economists predict that over the coming decade new government plans will be released that will price carbon emissions into the atmosphere.
A good way to start using solar energy
is to have solar panels installed on your home. Solar power has two major benefits. It is extremely clean technology with no byproducts of burning fossil fuels. It also creates zero CO2 emissions. On a national scale, solar energy can be converted to electricity using photovoltaic cells, which are made of mirrors that focus sunlight into an electrical output. There are different ways to make use of photovoltaic cells including concentrating solar power systems or CSP Systems.
The electricity created by solar energy
can be used for heating pools, hot water tanks, or running electric vehicles. Photovoltaic cells can also be connected to homes to create electricity for air conditioning and other purposes. The primary source of photovoltaic energy is sunlight, however, there are some situations where the wind is more efficient. In these situations, solar panels may still be used to create electricity.
Another important benefit of using solar energy
is that it is capable of producing direct current (DC) electricity. When using DC electricity, photovoltaic cells can produce alternating current (AC) electricity. This is the most commonly used electricity source for people who live in remote areas or have access to an alternate electricity source.
The cost of solar power
is greatly reduced if one installs their own solar energy system. In addition, it will be far less expensive in the long run as compared to electricity produced by conventional electricity generators. Some state utility companies even provide rebates and tax credits for individuals who choose to install their own solar power systems.
One of the disadvantages of solar energy
is that it can not meet all of a person’s needs. If home runs out of electricity for a specific period of time, one may have to either purchase electrical power or store their electricity in a battery. Batteries do not last forever and once used up their ability to produce electricity, a person will need to replace the battery. The best alternative to solar power and to storing electricity is to build one’s own solar energy system that operates off of a generator. These systems can also help save money, as they do not require purchasing electricity.